Electrolysis and Storage Batteries Trickle charging of a storage battery helps to keep it fresh and fully charged increase its reserve capacity maintain proper electrolyte level prevent sulphation keep it fresh and fully charged increase its reserve capacity maintain proper electrolyte level prevent sulphation ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Hydrogen evolved during charging produces explosive mixture when it is more than 10 % 5 % 6 % 8 % 10 % 5 % 6 % 8 % ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Petroleum jelly is applied to the electrical connections to the lead-acid battery prevent local heating reduce path resistance prevent short-circuiting prevent corrosion prevent local heating reduce path resistance prevent short-circuiting prevent corrosion ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries The capacity of a lead-acid cell does not depend on its temperature rate of charge rate of discharge quantity of active material temperature rate of charge rate of discharge quantity of active material ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries If a battery is wrongly connected on charge following will happen current drawing will be nil current drawing will be very small current drawing will be very high current delivered by the battery will be high current drawing will be nil current drawing will be very small current drawing will be very high current delivered by the battery will be high ANSWER DOWNLOAD EXAMIANS APP
Electrolysis and Storage Batteries Which of the following primary cells has the highest voltage ? Mercury Carbon-zinc Lithium Manganese-alkaline Mercury Carbon-zinc Lithium Manganese-alkaline ANSWER DOWNLOAD EXAMIANS APP
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